Assignee
KNOWLEDGE NETWORKS INC
US·3 granted patents·185 citations·filing 2000–2006
Top patents by PatentIndex Score
3 records- 0184US7343417B2System and method for rating media informationKNOWLEDGE NETWORKS INC·Filed 2001·Granted Mar 11, 2008·125 cites·24 claims
- 0280US7899700B2Method and system for providing multi-dimensional feedbackKNOWLEDGE NETWORKS INC·Filed 2006·Granted Mar 1, 2011·31 cites·20 claims
- 0370US7269570B2Survey assignment methodKNOWLEDGE NETWORKS INC·Filed 2000·Granted Sep 11, 2007·29 cites·7 claims
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